src/v8/test/mjsunit/regress/regress-update-field-type-attributes.js

// Copyright 2014 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

function test(){
  function InnerClass(){}
  var container = {field: new InnerClass()};
  return Object.freeze(container);
};

assertTrue(Object.isFrozen(test()));
assertTrue(Object.isFrozen(test()));